I will study hard ^^

Thank you!! It was a good warm-up before going into the coding test!

It's good to be able to encounter various problems. Rather than simply solving problems through programmers, there are solution books and Q&A, so you can understand the answers and logic more deeply.

I wish there were more algorithm lectures. It was a bit disappointing that it felt like it was short and went by without detailed explanations.

I like the feeling of growing as I solve each problem. The problem solutions are also specific, so I think it's better for studying alone than other solution lectures. :)